<?php
namespace app\api\controller\zfcom;
class Nav extends Base
{
    //列表
    public function lists()
    {
        $d = $this->post;
        $rule = [
            'cat_id'=>'require',
        ];
        $msg = [];
        check($rule,$msg,$d);
        $map = [];
        if($d['cat_id']!=''){
            $map[] = ['and','cat_id','=', $d['cat_id']];
        }
        $map[] = ['and','status','=', 0];
        $w = where($map);
        $rs = $this->db->query("select title,pic,url,ext from nav $w[0] order by sort desc", $w[1]);
       	if($rs){
            suc($rs);
        }
        suc([],0);
    }
}
